%% Eigene Definitionen ============================
%

\newcommand{\therfore}{\ding{225}\mbox{ }}
\newcommand{\verythinarrow}{\ding{221}\mbox{ }}
\newcommand{\thinarrow}{\ding{222}\mbox{ }}
\newcommand{\newarrow}{\ding{222}\mbox{ }}
\newcommand{\addspace}{\vspace{0.5\baselineskip}}

